Jetson
www.JetsonHVAC.com
72
Unit Start-Up Procedures
Start-up and commissioning must be performed by
a factory authorized Jetson service technician.
Pre-Start
Complete each step in the “Pre-Start Up
Procedures” included in the
FWCD Individual
Chiller Start-up Check List
and check off each step
as completed.
WARNING
Hazardous Voltage!
Failure to disconnect power before servicing
could result in death or serious injury.
Disconnect all electric power, including
remote disconnects before servicing. Follow
proper lockout/tagout procedures to ensure
the
power
cannot
be
inadvertently
energized.
CAUTION
Equipment Damage!
•
To prevent overheating at connections
and under- voltage conditions at the
compressor motor, check tightness of all
connections in the compressor power
circuit.
•
To prevent compressor damage, do not
operate the unit with discharge or liquid
line service valves closed.
•
The use of untreated or improperly
treated water in a Chiller may result in
scaling, erosion, corrosion, algae or
slime. It is recommended that the
services of a qualified water treatment
specialist be engaged to determine what
water treatment, if any, is required.
Jetson assumes no responsibility for
equipment failures which result from
untreated or improperly treated water, or
saline or brackish water.
•
To prevent evaporator or condenser
damage, pipe strainers must be installed
in the water supplies to protect
components from water born debris.
Jetson is not responsible for equipment
damage caused by water born debris.
Summary of Contents for FWCD Series
Page 1: ...FWCD Series Chillers Installation Operation Maintenance...
Page 2: ...Jetson www JetsonHVAC com 2...
Page 30: ...Jetson www JetsonHVAC com 30 Figure 4 FWCD array dimensions brazed plate condenser...
Page 31: ...Jetson www JetsonHVAC com 31 Figure 5 FWCD dimensions shell and tube condenser...
Page 32: ...Jetson www JetsonHVAC com 32 Figure 6 FWCD array dimensions shell and tube condenser...
Page 33: ...Jetson www JetsonHVAC com 33 Figure 7 FWCD dimensions remote condenser...
Page 34: ...Jetson www JetsonHVAC com 34 Figure 8 FWCD array dimensions remote condenser...
Page 82: ...Jetson www JetsonHVAC com 82 Wiring Figure 26 FWCD wiring schematic...
Page 83: ...Jetson www JetsonHVAC com 83 Figure 27 FWCD wiring schematic continued...
Page 84: ...Jetson www JetsonHVAC com 84 Figure 28 FWCD dual circuit secondary wiring schematic...
Page 85: ...Jetson www JetsonHVAC com 85 Figure 29 FWCD dual circuit secondary wiring schematic continued...
Page 86: ...Jetson www JetsonHVAC com 86 Figure 30 Field wiring FWCD single unit single circuit...
Page 87: ...Jetson www JetsonHVAC com 87 Figure 31 Field wiring FWCD single unit dual circuit...